Wheelchair Side Wings Univ Extra Support (Pair) Electrotherapy 75 D * Electrical Requirements: Two 1 inch urethane 75 D * Electrical Requirements: 110V 220V (50 60Hz) * Power Rating: 13 W * Operating Temperature: 20¯ 100¯ * Operating Relative Humidity: 0 93% non condensing * Storage & Transport Temp: 0¯ 120¯F * * 18 Seat Width * Height Adjustable * Weighs 34 pounds or less when properly equipped in the basic configuration (Excluding front rigging) * Flip back removable arm is height adjustable from top of seat rail 10 to 14 and features a front mounted easy to use lever release mechanism * Easy to propel and transport * Comes with elevating legrests with tool free adjustable length riggings * * Dimensions: 25 (W) x 36 (H) x 43 (L) Wheelchair Side Wings effectively control excessive lateral movement * Foam padded rigid side wings attach easily to most wheelchairs * Covered with durable wipe clean vinyl * Extra Support Side Wings include armrest pads for additional stability and comfort * Universal 18 5 W x 14 L x 6